#6D1628#6D1628

#6D1628 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.7% C 0.120 H 14.4°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX#6D1628
RGBrgb(109, 22, 40)
HSLhsl(348, 66%, 26%)
HSVhsv(348, 80%, 43%)
CMYKcmyk(0%, 79.8%, 63.3%, 57.3%)
CIE-LABlab(23.60, 38.65, 12.14)
CIE-LCHlch(23.60, 40.52, 17.44°)
OKLaboklab(35.66% 0.1161 0.0298)
OKLCHoklch(35.66% 0.12 14.4)
XYZxyz(6.9773, 3.9793, 2.4077)
Luminance0.0398 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6D1628 #166D5B
analogous
#6D1653 #6D1628 #6D2F16
triadic
#6D1628 #286D16 #16286D
tetradic
#6D1628 #536D16 #166D5B #2F166D
square
#6D1628 #536D16 #166D5B #2F166D
split-complementary
#6D1628 #166D2F #16536D
monochromatic
#190509 #3A0C15 #6D1628 #A0203B #D32B4D

Accessibility & contrast

On white

11.70
#6D1628 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.80
#6D1628 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1628
11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6D1628#FFFFFF#000000##FFFFFF
##6D16281.0011.701.8011.70
#FFFFFF11.701.0021.001.00
#0000001.8021.001.0021.00
##FFFFFF11.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2E2D28
Deuteranopia (green-blind)
#443F26
Tritanopia (blue-blind)
#78001E
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #6d1628;
/* rgb */ color: rgb(109, 22, 40);
/* oklch */ color: oklch(35.7% 0.120 14.4);
Tailwind
colors: {
  custom: {
    50: '#9d5c61',
    500: '#6d1628',
    950: '#000000',
  },
}
SCSS
$custom: #6d1628;
$custom-light: #9d5c61;
$custom-dark: #000000;
JSON
{
  "hex": "#6d1628",
  "rgb": {
    "r": 109,
    "g": 22,
    "b": 40
  },
  "hsl": {
    "h": 347.586,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35657,
    "c": 0.1199,
    "h": 14.4
  },
  "luminance": 0.03978
}

Semantic roles & 50–950 ramp

primary
#6D1628
secondary
#3CA38E
accent
#E9C63E
background
#FAF5F5
surface
#F4E9E9
border
#CEC5C5
text
#0F0405
muted
#7F7979

Preview Lab

Preview with #6D1628

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#6D1628 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva